Pharmaceutical Requirements For Portable Monitoring In Cleanrooms

By Mark Hallworth, Life Sciences Senior GMP Scientist, Life Science Division, Particle Measuring Systems

Cleanroom environments in pharmaceutical manufacturing are not merely static spaces; they are highly regulated, dynamic systems that require constant vigilance to maintain cGMP compliance. Achieving the appropriate classification—from Aseptic Cores to support areas—relies on rigorous particle monitoring and environmental control strategies. Whether a facility is operating at an "As Built," "At Rest," or "Operational" phase, understanding the specific requirements for viable and nonviable contamination control is essential. Effective monitoring goes beyond simple data collection; it involves establishing robust, trend-based analysis to detect shifts in cleanliness before they escalate. By balancing proper instrumentation—such as selecting the right flow rates and sizing channels—with consistent, documented procedures, manufacturers can better ensure product integrity. Review this application note to explore best practices for deploying portable particle counters and refining your contamination control strategy today.